flattener   /data/spectro/guider/gimg0752-flattener.fits
mask            /data/spectro/guider/gimg0752-mask.fits
maskdark   /data/spectro/guider/gimg0752-maskdark.fits

typedef struct {
int g_nfibers;
int g_fid[16];
float g_xcen[16];
float g_ycen[16];
float g_fibrad[16];
float g_illrad[16];
float g_xoff[16];
float g_yoff[16];
float g_mag[16];
float g_fwhm[16];
float g_poserr[16];
float g_readnoise;
int g_npixmask;
} FIBERDATA;

FIBERDATA 0 { 3 6 9 10 5 8 1 4 7 11 0 0 0 0 0 0} { 95.3085 150.388 207.026 278.143 150.117 206.025 93.4352 148.935 205.386 356.303 0 0 0 0 0 0} { 74.5634 75.1581 76.1027 109.124 148.284 148.817 220.195 221.44 221.297 211.712 0 0 0 0 0 0} { 17 17 18 25 18 17 17 17 18 24 0 0 0 0 0 0} { 12.5397 12.4889 12.6157 20.3422 12.603 12.5904 12.6157 12.6911 12.603 20.428 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 87214